A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.
NSN 2925-01-538-1343
NSN 5835-01-192-4165
NSN 6685-00-009-8780
NSN 6110-01-313-3767
NSN 6105-01-458-8428
NSN 5960-01-462-7704
NSN 5895-01-021-3598
NSN 5910-01-454-6646
NSN 5999-00-874-6867
NSN 4140-01-138-8635
NSN 6220-00-635-8818
NSN 5905-01-147-5328